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Parts & Accessories

$21.99 - $27.99
Use Bontrager's Presta Valve Extenders with a deep section wheel and you'll always be able to keep things properly pumped. They must be used with a removable valve core tube.

$24.99
Similar to an accurate chain checker, this tool is designed to give you a quantitative measurement on exactly how worn your Bontrager tires are. Use this highly accurate gauge with the chart in the product image, which shows Bontrager's minimum recommended tread depth.
- Dial gauge designed to precisely measure Bontrager tire wear
- Use in conjunction with the chart in product image to know minimum tread depth
- The tire should be measured on the center knobs with multiple points taken
- The perfect tool to prove how worn a tire is and thus replace at the proper interval

$9.99
Lightweight plugs for tubeless tire punctures.
When paired with Genuine Innovations' Tubeless Tackle Kit (#G20439) or Tubeless Repair Kit (#G2650), you can plug pesky punctures in seconds and cycle confident for many rides to come.

$9.99
Want a super-easy way to fix a flat? If you have tubeless tires on your mountain bike, all you need is Genuine Innovations' Tubeless Tire Repair Kit. No interior repair is needed, so you don't have to remove the tire. Just plug the hole with the self-vulcanizing plugs, inflate and ride away. The kit includes an insertion tool and five rope plugs.

$29.99
One tubeless bicycle tire tool to rule them all. Compact and versatile, this is the ultimate tubeless tire repair tool. Never get stuck on the side of the trail again!
Self-contained tire repair kit includes:
- 5 tubeless repair plugs
- 2 Presta core valves
- Integrated valve core removal tool
- Small, strong plugger tool
- Alloy weatherproof storage capsule

$4.95
There’s no easier or more effective way to patch a cut tire on the road or trail than carrying and using Park Emergency Tire Boots (3 per package). These thin, extra-tough patches peel and stick to the insides of tires to repair cuts and contain the tube until you can replace the tire.

$4.95
The Super Patch Kit is comprised of a small plastic case, a piece of sandpaper for roughing up the tube and 6 peel-and-stick patches so no gluing is required. The patches stick fast thanks to 3M technology and they're thin and flexy to stretch with the tube. There's no easier way to patch a tube.

$4.95
Park's Vulcanizing Patch Kit includes 4 round patches for small holes and 2 oval patches for wider cuts; a tube of self-vulcanizing glue that bonds the patches to your tube super securely; and sandpaper for preparing the punctured area for gluing. The kit comes in a small plastic box to fit in your seat bag or pack.

$214.00
TyreWiz is the first-of-its-kind tire pressure sensor for riders of mountain bikes and road bikes. Lightweight, durable, and powered by a long-lasting user-replaceable coin cell battery, TyreWiz monitors air pressure in real-time and relays the data to a cycling computer or a smartphone. The TyreWiz app uses that data to deliver personalized recommendations and pressure alerts. For the first time, riders have access to highly accurate real-time tire pressure data to make decisions that can affect rolling resistance, traction, tire wear, and rider comfort.
- TyreWiz is the first real-time tire pressure sensor for bicycle riders
- Designed for all bike riders, regardless of their experience or bike’s intended use
- Works with any tire that uses a removable Presta-style valve core: both tube and tubeless, and tires with anti-flat sealant
- Data can be read on a cycling computer or smartphone with the app for iOS and Android
- Smartphone app displays personalized recommendations, current tire pressure, and low/high-pressure alerts
- Retail package includes two sensors, batteries, and a valve core removal tool
- Use it for every ride to find the perfect combination of tire, wheel, and pressure in changing terrain and conditions
- Include LED lights to indicate when pressure is outside the target range
- Designed for road and mountain bike riders
- Personalized tire recommendations in the smartphone app for iOS and Android
- NFC pairing for fast and easy connection by BLE to a phone
- Data reported with +/- 2% accuracy at .1 PSI resolution
- Broadly compatible with tires that use a removable Presta-style valve core
- Inexpensive, user-replaceable CR1632 battery lasts for 300 hours
- IPX7 dustproof/waterproof rating
- Box includes valve core removal tool for installation

$8.99
Easily adapts schrader only air compressors, floor pumps, and mini pumps to work with presta valves

$39.99
The Airchecker from SKS is a fast and easy way to check your tire pressure. The swiveling head makes it a snap to reach your presta or schrader valve stem at any angle, and the backlit display with extra-large LED digits is always easy to read. This gauge measures up to 144 psi and reads in 10ths of psi.

$65.00
Years ago while Josh was working with the Team CSC at the Dauphine Libere, he noticed one of their mechanics using the most amazing little chuck to manage the disc wheel inflation. Unlike anything he had seen before, it was all metal and used a 'lollipop' lever on the side to lock onto the valve stems in disc wheels. The mechanic explained that these were made in Japan and were coveted by all the Euro-Pro mechanics due to their scarcity. So Josh set out to improve the design and make it available to cyclists everywhere.
- Full metal construction, guaranteed for 25 years and covered by SILCAShield
- Can effectively seal on valve stems as short as 10mm!
- Uses SILCA 254 High-Tech Elastomer gasket
- Adjustable gasket pre-load allows for a custom fit on any valve as well as compensation for gasket wear
- Male Schrader thread fits into any Schrader chuck, or use SILCA Thread-On Schrader Adapter to fit a bare hose
- Bullet-proof high-pressure, disc-compatible chuck for high-pressure situations.

$14.99
90 Degree twist style mini CO2 head used on SWAT products
- Twist design allow CO2 cartridge to be threaded into head and then unthreaded to start CO2 flow.
- Flow can be controlled or stopped by threading cartridge back into head.
- Includes plastic spacer that allows head to be mounted for storage on cartridge without piercing it.
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